The invention belongs to the technical field of winching machines, and particularly relates to a winching machine intelligent overload protection device based on a wireless sensor, which is provided with a host, a tension sensor and a wireless signal transmitter, and is characterized in that the host is box-shaped, and a system mainboard, a built-in lithium battery, a relay and a signal receiver are arranged in the host; a liquid crystal display screen, a relay interface, an overload alarm and a power switch are arranged on a panel of the host, the tension sensor transmits tension to the signal receiver in real time, tension information received by the signal receiver is analyzed by the system mainboard and displayed on the liquid crystal display screen, and when the tension information exceeds an alarm threshold value, the overload alarm gives an alarm; the system has the beneficial effects of real-time detection of the pulling force of the pulling rope, over-limit alarm, linkage control of the winching machine, good safety, networking group control and operation control and the like; the invention further discloses a protection method of the intelligent overload protection device for the winching machine based on the wireless sensor.
本发明属于绞磨机技术领域,尤其是涉及一种基于无线传感器的绞磨机智能过载保护装置,具有主机、拉力传感器和无线信号发射器,其特征在于:主机呈箱型,主机内设有系统主板、内置锂电池、继电器、信号接收器;主机的面板上设有液晶显示屏,继电器接口、超载报警器、电源开关,拉力传感器实时将拉力传送给信号接收器,信号接收器接收的拉力信息经过系统主板的分析,并在液晶显示屏显示,当超过“报警阈值”时,超载报警器发出警报;本发明具有实时检测拉绳拉力,超限警报,联动控制绞磨机,安全性好,可组网群控和运控等有益效果;本发明还揭示了一种基于无线传感器的绞磨机智能过载保护装置的保护方法。
Winching machine intelligent overload protection device and protection method based on wireless sensor
一种基于无线传感器的绞磨机智能过载保护装置及保护方法
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
Electric winching machine with overload protection function
European Patent Office | 2023
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